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Oval|Lab Grown|IGI

6.06ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG761512311

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG761512311

Diamond specifications and retailer prices

From $1,065 USD
As of October 29, 2026
Save $9,175 USD (90%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $10,240 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.06ct lab-grown oval diamond

This 6.06ct lab-grown oval sits in the over five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG761512311 or 761512311. Listed at 12 retailers as of October 29, 2026, with prices from $1,065 to $10,240, a $9,175 spread on the same certified stone. Brilliant Earth lists it at $10,240. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

6.06
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761512311
Dimensions14.20 × 10.16 × 6.37 mm
L/W Ratio1.40
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.20 mm10.16 mm6.06 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761512311
Side View
Table 59.0%Crown 36.3°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 62.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $10,240 USD|Low: $902 USD|High: $10,550 USD|Avg: $3,119 USD|-2.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 10$1,065 USD
Retailer 2$1,206 USD
Retailer 6$1,330 USD
Retailer 3$1,580 USD
Retailer 4$1,702 USD
Retailer 8$1,835 USD
Retailer 7$2,380 USD
Retailer 9$3,095 USD
Retailer 5$3,749 USD
Retailer 11$3,843 USD
Brilliant Earth$10,240 USD

39 data points across 11 retailers

12 retailers$1,065 USD to $10,240 USD

A
Cheapest Retailer
-
$1,065 USD
Final sale: no returns
A
Retailer 2
-
$1,206 USD
£949 GBP
View
B+
Retailer 3
-
$1,330 USD
View
B+
Retailer 4
-
$1,580 USD
View
B+
Retailer 5
-
$1,702 USD
£1,340 GBP
View
B
Retailer 6
-
$2,380 USD
View
Retailer 7
-
$2,627 USD
View
Price last confirmed 29 days ago
B
Retailer 8
-
$3,095 USD
View
B
Retailer 9
-
$3,749 USD
£2,952 GBP
View
B
Retailer 10
-
$3,843 USD
View
Retailer 11
-
$5,392 USD
View
Price last confirmed 87 days ago
Most Expensive
B
Brilliant Earth
20614597A · Oct 29
$10,240 USD
View
11 more retailers have this diamond
Prices start from $1,065 USDSave up to $9,175 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
6.06ct Oval
$1,065 USD